
//private udgave af vektor
public class Privat_Vektor {

	private double x;
	private double y;
	
	public void setX(double x1){
	x=x1;
	}
	public void setY(double y1){
	y=y1;
	}
	public String toString(){
		String str;
		str="("+x+")"+"("+y+")";
		return str;
	}
}
